664 lines
12 KiB
CSS
664 lines
12 KiB
CSS
:root {
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--primary-blue: #0066FF;
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--secondary-green: #00C389;
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--text-dark: #333333;
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--text-light: #666666;
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--bg-light: #F5F7FA;
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--white: #FFFFFF;
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--shadow: 0 4px 20px rgba(0, 102, 255, 0.1);
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}
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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body {
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font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
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color: var(--text-dark);
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background-color: var(--white);
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line-height: 1.6;
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}
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/* 顶部导航 */
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.header {
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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height: 70px;
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background-color: rgba(255, 255, 255, 0.95);
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backdrop-filter: blur(10px);
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box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
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z-index: 1000;
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display: flex;
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align-items: center;
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justify-content: space-between;
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padding: 0 40px;
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}
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.logo {
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display: flex;
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align-items: center;
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font-size: 24px;
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font-weight: bold;
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color: var(--primary-blue);
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}
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.logo i {
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margin-right: 10px;
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font-size: 28px;
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}
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.nav-menu {
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display: flex;
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align-items: center;
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gap: 30px;
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}
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.nav-item {
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position: relative;
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font-size: 16px;
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color: var(--text-dark);
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cursor: pointer;
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transition: all 0.3s ease;
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}
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.nav-item:hover {
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color: var(--primary-blue);
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}
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.nav-item::after {
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content: '';
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position: absolute;
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bottom: -5px;
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left: 0;
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width: 0;
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height: 2px;
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background-color: var(--primary-blue);
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transition: width 0.3s ease;
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}
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.nav-item:hover::after {
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width: 100%;
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}
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.header-actions {
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display: flex;
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align-items: center;
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gap: 20px;
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}
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.btn {
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padding: 8px 20px;
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border-radius: 25px;
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font-size: 14px;
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font-weight: 500;
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cursor: pointer;
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transition: all 0.3s ease;
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border: none;
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outline: none;
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}
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.btn-primary {
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background-color: var(--primary-blue);
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color: var(--white);
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}
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.btn-primary:hover {
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background-color: #0052CC;
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transform: translateY(-2px);
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box-shadow: 0 4px 12px rgba(0, 102, 255, 0.3);
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}
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.btn-outline {
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background-color: transparent;
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border: 1px solid var(--primary-blue);
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color: var(--primary-blue);
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}
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.btn-outline:hover {
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background-color: var(--primary-blue);
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color: var(--white);
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transform: translateY(-2px);
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}
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/* Hero区域 */
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.hero {
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margin-top: 70px;
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height: calc(100vh - 70px);
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background: linear-gradient(135deg, #f5f7fa 0%, #e9f1fb 100%);
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position: relative;
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overflow: hidden;
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display: flex;
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align-items: center;
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justify-content: space-between;
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padding: 0 80px;
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}
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.hero-content {
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max-width: 500px;
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z-index: 10;
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}
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.hero-title {
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font-size: 48px;
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font-weight: bold;
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color: var(--primary-blue);
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line-height: 1.2;
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margin-bottom: 20px;
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}
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.hero-subtitle {
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font-size: 24px;
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color: var(--text-light);
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margin-bottom: 40px;
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}
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.hero-cta {
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display: flex;
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gap: 20px;
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}
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.hero-image {
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position: relative;
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width: 50%;
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height: 100%;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.hero-image img {
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max-width: 100%;
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max-height: 80%;
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border-radius: 20px;
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box-shadow: var(--shadow);
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animation: float 6s ease-in-out infinite;
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}
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/* 轮播图样式 */
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.carousel-container {
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position: relative;
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width: 100%;
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height: 100%;
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}
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.carousel {
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width: 100%;
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height: 100%;
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position: relative;
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}
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.carousel-item {
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position: absolute;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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display: flex;
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align-items: center;
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justify-content: space-between;
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padding: 0 80px;
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opacity: 0;
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transition: opacity 0.5s ease-in-out;
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}
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.carousel-item.active {
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opacity: 1;
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z-index: 10;
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}
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/* 轮播控制按钮 */
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.carousel-control {
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position: absolute;
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top: 50%;
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transform: translateY(-50%);
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width: 50px;
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height: 50px;
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border-radius: 50%;
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background-color: rgba(255, 255, 255, 0.8);
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display: flex;
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align-items: center;
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justify-content: center;
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cursor: pointer;
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transition: all 0.3s ease;
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z-index: 20;
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color: var(--primary-blue);
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font-size: 24px;
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}
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.carousel-control:hover {
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background-color: var(--white);
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box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
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transform: translateY(-50%) scale(1.1);
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}
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.carousel-control.prev {
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left: 20px;
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}
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.carousel-control.next {
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right: 20px;
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}
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/* 轮播指示点 */
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.carousel-indicators {
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position: absolute;
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bottom: 30px;
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left: 50%;
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transform: translateX(-50%);
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display: flex;
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gap: 10px;
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z-index: 20;
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}
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.carousel-indicator {
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width: 12px;
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height: 12px;
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border-radius: 50%;
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background-color: rgba(255, 255, 255, 0.5);
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cursor: pointer;
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transition: all 0.3s ease;
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}
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.carousel-indicator.active {
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background-color: var(--white);
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width: 30px;
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border-radius: 6px;
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}
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@keyframes float {
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0% { transform: translateY(0px); }
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50% { transform: translateY(-20px); }
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100% { transform: translateY(0px); }
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}
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/* 波浪背景 - 使用CSS替代图片 */
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.wave {
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position: absolute;
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bottom: 0;
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left: 0;
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width: 100%;
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height: 100px;
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background: linear-gradient(135deg, rgba(0,102,255,0.1) 0%, rgba(0,195,137,0.1) 100%);
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animation: wave-animation 15s linear infinite;
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border-radius: 50% 50% 0 0;
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}
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@keyframes wave-animation {
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0% { transform: translateX(0); }
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100% { transform: translateX(-1000px); }
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}
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/* 核心功能区 */
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.features {
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padding: 80px 40px;
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background-color: var(--white);
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}
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.section-title {
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text-align: center;
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font-size: 36px;
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font-weight: bold;
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color: var(--primary-blue);
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margin-bottom: 60px;
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position: relative;
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}
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.section-title::after {
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content: '';
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position: absolute;
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bottom: -15px;
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left: 50%;
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transform: translateX(-50%);
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width: 80px;
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height: 4px;
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background-color: var(--secondary-green);
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border-radius: 2px;
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}
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.features-grid {
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display: grid;
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grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
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gap: 40px;
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max-width: 1400px;
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margin: 0 auto;
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}
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/* 新增特色服务区块样式 */
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.services {
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padding: 80px 40px;
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background-color: var(--bg-light);
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}
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.services-grid {
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display: grid;
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grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
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gap: 40px;
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max-width: 1400px;
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margin: 0 auto;
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}
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.service-card {
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background-color: var(--white);
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border-radius: 15px;
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padding: 30px;
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box-shadow: var(--shadow);
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transition: all 0.3s ease;
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position: relative;
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overflow: hidden;
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}
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.service-card:hover {
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transform: translateY(-10px);
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box-shadow: 0 10px 30px rgba(0, 102, 255, 0.15);
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}
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.service-card::before {
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content: '';
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position: absolute;
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top: 0;
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left: 0;
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width: 5px;
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height: 100%;
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background-color: var(--primary-blue);
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}
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.service-icon {
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font-size: 48px;
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color: var(--primary-blue);
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margin-bottom: 20px;
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}
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.service-title {
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font-size: 24px;
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font-weight: bold;
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margin-bottom: 15px;
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color: var(--text-dark);
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}
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.service-description {
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font-size: 16px;
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color: var(--text-light);
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line-height: 1.6;
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}
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.feature-card {
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background-color: var(--white);
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border-radius: 15px;
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padding: 30px;
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box-shadow: var(--shadow);
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transition: all 0.3s ease;
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position: relative;
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overflow: hidden;
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}
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.feature-card:hover {
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transform: translateY(-10px);
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box-shadow: 0 10px 30px rgba(0, 102, 255, 0.15);
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}
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.feature-card::before {
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content: '';
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position: absolute;
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top: 0;
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left: 0;
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width: 5px;
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height: 100%;
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background-color: var(--primary-blue);
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}
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.feature-icon {
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font-size: 48px;
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color: var(--primary-blue);
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margin-bottom: 20px;
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}
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.feature-title {
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font-size: 24px;
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font-weight: bold;
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margin-bottom: 15px;
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color: var(--text-dark);
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}
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.feature-description {
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font-size: 16px;
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color: var(--text-light);
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line-height: 1.6;
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}
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/* 联盟与学科工坊 */
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.alliance {
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padding: 80px 40px;
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background-color: var(--bg-light);
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}
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.alliance-container {
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display: flex;
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flex-wrap: wrap;
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gap: 40px;
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max-width: 1400px;
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margin: 0 auto;
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}
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.alliance-banner {
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flex: 1;
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min-width: 400px;
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background-color: var(--white);
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border-radius: 15px;
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padding: 40px;
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box-shadow: var(--shadow);
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display: flex;
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flex-direction: column;
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justify-content: center;
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}
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.workshops {
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flex: 1;
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min-width: 400px;
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}
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.workshop-tabs {
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background-color: var(--white);
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border-radius: 15px;
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overflow: hidden;
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box-shadow: var(--shadow);
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}
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.tab-header {
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display: flex;
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background-color: var(--bg-light);
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}
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.tab-item {
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flex: 1;
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padding: 15px 30px;
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text-align: center;
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font-weight: 500;
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cursor: pointer;
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transition: all 0.3s ease;
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}
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.tab-item.active {
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background-color: var(--primary-blue);
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color: var(--white);
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}
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.tab-content {
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padding: 30px;
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}
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/* 数据统计区 */
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.stats {
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padding: 80px 40px;
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background-color: var(--primary-blue);
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color: var(--white);
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text-align: center;
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}
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.stats-grid {
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display: grid;
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grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
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gap: 40px;
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max-width: 1400px;
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margin: 0 auto;
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}
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.stat-item {
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display: flex;
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flex-direction: column;
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align-items: center;
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}
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.stat-number {
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font-size: 48px;
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font-weight: bold;
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margin-bottom: 10px;
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animation: countUp 2s ease-out forwards;
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}
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.stat-label {
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font-size: 16px;
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opacity: 0.9;
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}
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@keyframes countUp {
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from { opacity: 0; transform: translateY(20px); }
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to { opacity: 1; transform: translateY(0); }
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}
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/* 页脚 */
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.footer {
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background-color: var(--text-dark);
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color: var(--white);
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padding: 60px 40px 20px;
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}
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.footer-container {
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display: flex;
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flex-wrap: wrap;
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gap: 40px;
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max-width: 1400px;
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margin: 0 auto 40px;
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}
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.footer-column {
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flex: 1;
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min-width: 200px;
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}
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.footer-logo {
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font-size: 24px;
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font-weight: bold;
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margin-bottom: 20px;
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color: var(--white);
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}
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.footer-description {
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font-size: 14px;
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opacity: 0.8;
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margin-bottom: 20px;
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}
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.footer-title {
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font-size: 18px;
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font-weight: bold;
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margin-bottom: 20px;
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color: var(--white);
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}
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.footer-links {
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list-style: none;
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}
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.footer-links li {
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margin-bottom: 10px;
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}
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.footer-links a {
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color: var(--white);
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opacity: 0.8;
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text-decoration: none;
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transition: opacity 0.3s ease;
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}
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.footer-links a:hover {
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opacity: 1;
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}
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|
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/* 响应式设计 */
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@media (max-width: 1200px) {
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.hero {
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padding: 0 40px;
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}
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.hero-title {
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font-size: 36px;
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}
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.hero-subtitle {
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font-size: 20px;
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}
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}
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@media (max-width: 992px) {
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.header {
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padding: 0 20px;
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}
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.nav-menu {
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display: none;
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}
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.hero {
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flex-direction: column;
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text-align: center;
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padding: 40px 20px;
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}
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.hero-content {
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max-width: 100%;
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margin-bottom: 40px;
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}
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.hero-image {
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width: 100%;
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}
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.hero-cta {
|
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justify-content: center;
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}
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}
|
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|
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@media (max-width: 768px) {
|
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.section-title {
|
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font-size: 28px;
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}
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.features,
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.alliance,
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|
.stats {
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|
padding: 60px 20px;
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|
}
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|
.alliance-container {
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|
flex-direction: column;
|
|
}
|
|
}
|
|
|
|
@media (max-width: 576px) {
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|
.header {
|
|
height: 60px;
|
|
}
|
|
.hero {
|
|
margin-top: 60px;
|
|
height: auto;
|
|
min-height: calc(100vh - 60px);
|
|
}
|
|
.hero-title {
|
|
font-size: 28px;
|
|
}
|
|
.hero-subtitle {
|
|
font-size: 18px;
|
|
}
|
|
.btn {
|
|
padding: 6px 16px;
|
|
font-size: 12px;
|
|
}
|
|
.feature-card {
|
|
padding: 20px;
|
|
}
|
|
} |